Price Match Guarantee
In-stock parts ship the same day
365-Day Return Policy
Price Match GuaranteeGET PRO PRICING
Manufacturer Part
Pressure Washer Pump Assembly 311966GS
Manufacturer Part
Skill Level
$345.04
Skill Level
Does this part fit my product?
Pressure washer pump assembly. You must transfer the old drive key from the old pump to the new pump or purchase a new key or else the new pump will not build pressure.
Helpful Tips
See recommended related item for Pump Saver. Use Pump Saver to lubricate and winterize your pump for extended storage.
$345.04
This part 311966GS is compatible with:
- Product Type:
- Pressure Washer
- Brands:
- Briggs & Stratton, Craftsman
Related Articles & Videos
01:23
Troubleshooting
Top Reasons Pressure Washer Is Leaking Water — Pressure WasherTroubleshooting
01:20
Troubleshooting
Top Reasons Pressure Washer Has No Water Pressure — Pressure WasherTroubleshooting
02:13
Troubleshooting
Top Reasons Pressure Washer Won't Start — Pressure WasherTroubleshooting
02:01
Troubleshooting
Top Reasons Pressure Washer Starts, Then Stalls — Pressure WasherTroubleshooting
00:57
Troubleshooting
Top Reasons Pressure Washer Soap Injector Isn't Working — Pressure WasherTroubleshooting
Frequently Bought with Pump Assembly
Recommended Tools & Accessories
Pump Assembly Customer Reviews
Common Problems Fixed by the Pump Assembly
Based on customer reports and repair data, this part commonly fixes these issues:
About the Pump Assembly
You may need to rebuild or replace the pump assembly. If the pump is more than a few years old, and you use the pressure washer fairly often, replace the pump assembly. If the pump is relatively new, and you don’t use the pressure washer often, either rebuild the pump assembly or replace the pump seals.
Popular models
Repair Help by Brands and Product Type
Alternative Part Number(s)
Replaces Part Number 704676
Our Story
Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.
About Repair Clinic
© 2026 RepairClinic.com